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32,472
RESULTS

Media Type
6
collections
25,860
texts
3,492
audio
2,721
movies
269
software
62
data
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Availability
32,090
Always Available
341
Available to Borrow
41
Waitlist
Topics & Subjects
19,843
ERIC Archive
6,789
Educational Environment
5,038
environment
3,469
Classroom Environment
3,313
Elementary Secondary Education
3,045
NASA Technical Reports Server (NTRS)
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Collection
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Creator
19,843
eric
3,045
nasa technical reports server (ntrs)
1,086
alex smith
221
united states environmental protection agency
136
ted.com
119
the aspen institute
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Language
27,675
English
34
Spanish
21
Portuguese
20
French
10
Tamil
9
Arabic
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